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Object A has charge -0.010 C and is positioned 0.80 mm from object B, which has charge
0.20 C. What is the magnitude of the electric field at the center of object A? Let the
constant k = 9.0 109 Nm2/C2.
A. 1.4 x 1015 N/C
B. 7.0 x 1016 N/C
C. 2.8 x 1015 N/C
O
D. 2.8 * 1016 N/C
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Object A has charge -0.010 C and is positioned 0.80 mm from object B, which has charge
0.20 C. What...
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